Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 4683

Hash
000000c3df75828e171fa60761f9dbe0fdfe5eaf77f0aa875f796659d53a32d2
Confirmations
37447
Time
2026-09-20 07:20:14 UTC
Median time
2026-09-20 07:11:04 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
9f074ac2710ea083fdc9e5739281199ba65b0b6d38282cf46efc7b6edb3b279e
Previous block
000000d1e82cabd7d5fe48243f4c7114ea197b880758d993e96901f7c077142e
Next block
00000098fa8a14ebf17ae0476894dc39ab127773495cc88c9c4578af4fbd93f5

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 4683 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
9f074ac2710e…7b6edb3b279e coinbase1250